bylinky.com - robtex.com
bylinky.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776005177 | ||||||
Subdomains
Same first word
bylinky.cz |
bylinky.online |
bylinky.sk |
bylinky.com |
bylinky.net |
bylinky.biz |
bylinky.co.cz |
bylinky.info |
bylinky.shop |
DNS History
18 records (7 active, 11 former)
○NSalfa.ns.active24.cz2015-08-10 → 2017-04-06 · 5 obs
● 2015-08-10 13:56:48
● 2017-04-06 05:23:02
○ 2026-02-26 22:18:48
○ 2026-04-12 14:50:58
○NSbeta.ns.active24.cz2015-08-10 → 2017-04-06 · 5 obs
● 2015-08-10 13:56:48
● 2017-04-06 05:23:02
○ 2026-02-26 22:18:48
○ 2026-04-12 14:50:58
○NSgama.ns.active24.sk2026-02-26 → 2026-04-12 · 2 obs
○ 2026-04-12 14:50:58
○NSns.cpo.cz2008-03-18 → 2008-03-18 · 3 obs
○ 2015-08-10 13:56:48
○ 2026-04-12 14:50:58
●NSns1.websupport.cz2026-02-26 → 2026-04-12 · 3 obs
● 2026-02-26 22:18:48
● 2026-04-12 14:50:58
○NSns2.cponline.cz2008-03-18 → 2008-03-18 · 3 obs
○ 2015-08-10 13:56:48
○ 2026-04-12 14:50:58
●NSns2.websupport.cz2026-02-26 → 2026-04-12 · 3 obs
● 2026-02-26 22:18:48
● 2026-04-12 14:50:58
●NSns3.websupport.eu2026-02-26 → 2026-04-12 · 3 obs
● 2026-02-26 22:18:48
● 2026-04-12 14:50:58
○MXin.smtp.cz2008-03-18 → 2016-09-12 · 4 obs
● 2016-09-12 13:47:46
○ 2017-04-06 05:23:02
○ 2026-04-12 14:50:58
●MXmailin1.bylinky.com2026-02-26 → 2026-04-12 · 3 obs
● 2026-02-26 22:18:48
● 2026-04-12 14:50:58
●MXmailin2.bylinky.com2026-02-26 → 2026-04-12 · 3 obs
● 2026-02-26 22:18:48
● 2026-04-12 14:50:58
○MXmx.smtp.cz2008-03-18 → 2016-09-12 · 4 obs
● 2016-09-12 13:47:46
○ 2017-04-06 05:23:02
○ 2026-04-12 14:50:58
○MXmx1.active24.com2017-04-06 → 2017-04-06 · 4 obs
● 2017-04-06 05:23:02
○ 2026-02-26 22:18:48
○ 2026-04-12 14:50:58
○MXmx2.active24.com2017-04-06 → 2017-04-06 · 4 obs
● 2017-04-06 05:23:02
○ 2026-02-26 22:18:48
○ 2026-04-12 14:50:58
●A2a00:4b40:aaaa:2011::52026-02-26 → 2026-04-12 · 3 obs
● 2026-02-26 22:18:48
● 2026-04-12 14:50:58
○A2a02:4a8:ac24:110::10:252015-08-10 → 2017-04-06 · 5 obs
● 2015-08-10 13:56:48
● 2017-04-06 05:23:02
○ 2026-02-26 22:18:48
○ 2026-04-12 14:50:58
●A37.9.175.2132026-02-26 → 2026-04-12 · 3 obs
● 2026-02-26 22:18:48
● 2026-04-12 14:50:58
○A81.95.96.1342008-03-18 → 2008-03-18 · 3 obs
○ 2015-08-10 13:56:48
○ 2026-04-12 14:50:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net... | - |
| bylinky.com | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bylinky.com (unsigned zone)
⏱️ Timing
Total: 362ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.213 |
| AAAA | 1 | 2a00:4b40:aaaa:2011::5 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mailin1.bylinky.com (pri: 10), mailin2.bylinky.com (pri: 100) |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
bylinky.com is a parent of mailin1.bylinky.com and mailin2.bylinky.com.
IP Addresses
bylinky.com points to two IP numbers: 2a00:4b40:aaaa:2011::5 and 37.9.175.213.
Other host names such as profisign.eu, d2k.cz, www.adequi.com, intervac.cz and alfiz.cz share IP numbers with bylinky.com.
Name Servers
bylinky.com is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
At least part of the name servers for bylinky.com are shared with other domains, for instance mravin.cz, done.cz, bytospektrum.cz, reviloshop.cz and varan.cz.
These name servers are often used together with ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
Host names with two IP numbers:
ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11
ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12
ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13
Mail Servers
bylinky.com is handled by two mail servers: mailin1.bylinky.com and mailin2.bylinky.com.
Host names with two IP numbers:
mailin1.bylinky.com points to 2a00:4b40:aaaa:2101:45:13:137:86 and 45.13.137.105.
mailin2.bylinky.com points to 2a00:4b40:aaaa:2101:45:13:137:7 and 45.13.137.109.